determining dynamic modulus of hot mix asphalt (hma)

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KTMR-34 DETERMINING DYNAMIC MODULUS OF HOT-MIX

AASHTO T 312; Method for Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor b.6. AASHTO TP 62-07; Determining Dynamic Modulus of Hot-Mix Asphalt Concrete Mixtures c. SUMMARY OF METHOD c.1.

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Dynamic Modulus of Hot Mix Asphalt - NJ

The dynamic modulus database also provided the opportunity to evaluate how the dynamic modulus relates to measured permanent deformation (rutting) and fatigue cracking tests. Flow Number testing, in accordance with AASHTO TP79, Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt

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Dynamic Modulus of Hot Mix Asphalt - Rutgers CAIT

Dynamic Modulus of Hot Mix Asphalt FINAL REPORT Submitted by Piscatawa NJDOT Research Project Manager Dr. Nazhat Aboobaker FHWA-NJ-2009-011 Dr. Thomas Bennert* Senior Research Engineer In cooperation with New Jersey Department of Transportation Bureau of Research and Technology and U.S. Department of Transportation Federal Highway Administration

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Performance-based design of recycled hot-mix asphalt (HMA ...

The dynamic modulus of HMAs is evaluated by the uniaxial compressive modulus test (UCMT), which has been enrolled in Standard Method of Test for Determining Dynamic Modulus of Hot Mix Asphalt (HMA) (AASHTO T342-11). Fig. 3(d) illustrates the experimental device of UCMT. The dynamic modulus of sample is tested at a range of temperatures of −10 ...

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Dynamic Modulus Prediction of HMA Mixtures Based on the ...

Aug 08, 2008  Dynamic modulus (∣ E * ∣) of hot-mix asphalt (HMA) mixtures is one of the fundamental engineering properties measured by the simple performance tester and has also been incorporated as a basic input into the American Association of State Highway and Transportation Officials Mechanistic-Empirical Design Guide for flexible pavements. Although direct laboratory testing and empirical

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Dynamic Modulus Test

The dynamic modulus test is a cyclic test used to determine the properties of Hot Mix Asphalt.This test is used to determine both the dynamic complex modulus (also known as the elastic modulus) and the phase angle, which are both important parameters for pavement design.. The dynamic modulus results are used to evaluate the response of the asphalt pavement to dynamic loading conditions.

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KTMR-34 DETERMINING DYNAMIC MODULUS OF HOT

AASHTO T 312; Method for Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor b.6. AASHTO TP 62-07; Determining Dynamic Modulus of Hot-Mix Asphalt Concrete Mixtures c. SUMMARY OF METHOD c.1.

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AASHTO T 342: Standard Method of Test for Determining ...

This test method covers procedures for preparing and testing hot mix asphalt (HMA) to determine the dynamic modulus and phase angle over a range of temperatures and loading frequencies. This standard is applicable to laboratory-prepared specimens of mixtures with nominal maximum size aggregate less than or equal to 37.5 mm (1.48 in. ). >This standard may involve hazardous material,

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Dynamic Modulus Prediction of HMA Mixtures Based on the ...

Aug 08, 2008  Dynamic modulus (∣ E * ∣) of hot-mix asphalt (HMA) mixtures is one of the fundamental engineering properties measured by the simple performance tester and has also been incorporated as a basic input into the American Association of State Highway and Transportation Officials Mechanistic-Empirical Design Guide for flexible pavements. Although direct laboratory testing and empirical

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Predicting the dynamic modulus of hot mix asphalt mixtures ...

Nov 10, 2020  Predicting the dynamic modulus of hot mix asphalt mixtures using bagged trees ensemble. ... AASHTO T 378, Standard method of test for determining the dynamic modulus and flow number for asphalt mixtures using the asphalt mixture

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E* - DYNAMIC MODULUS

E*, DYNAMIC MODULUS Test Protocol – Problems and Solutions INTRODUCTION and BACKGROUND – NCHRP Project I-37A is producing the new 2002 Design Guide for New Rehabilitated Pavements. The guide is based on mechanistic principles and requires a modulus, analogous to E for steel, to compute stress and strains in hot-mix asphalt (HMA) pavements.

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AASHTO TP 62 - Standard Method of Test for Determining ...

Jan 01, 2007  This test method covers procedures for preparing and testing hot mix asphalt (HMA) to determine the dynamic modulus and phase angle over a range of temperatures and loading frequencies. This standard is applicable to laboratory-prepared specimens of mixtures with nominal maximum size aggregate less than or equal to 37.5 mm (1.48 in.).

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Dynamic Modulus - Matest

Dynamic Modulus testing equipment Asphalt. Product specification on our website. Request information with no obligation. ... AASHTO T342 Determining Dynamic Modulus of hot mix asphalt (HMA) B255 KIT Dynamic modulus comprises: B200-02: 105 mm

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Draft AASHTO Determining the Asphalt Mixture Critical ...

TP 79, Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT) T 312, Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor T 342, Determining Dynamic Modulus of Hot Mix Asphalt (HMA) 2.2. ASTM Standard: E 4 ...

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MANUAL OF PRACTICE HMA QUALITY ASSURANCE

3 Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT). 4 Standard Practice for Developing Dynamic Modulus Master Curves for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT).

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Test

Determining Dynamic Modulus of Hot Mix Asphalt (HMA) AASHTO TP 79: Determining the Dynamic Modulus and Flow Number for Asphalt Mixtures Using the Asphalt Mixture Performance Tester (AMPT) AASHTO TP 105: Determining the Fracture Energy of Asphalt Mixtures Using the Semicircular Bend Geometry (SCB)

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Numerical Analysis of Leutner Shear Tests on Interface ...

Aug 16, 2021  AASHTO: TP-79 (2013) Standard method of test for determining the dynamic modulus and flow number for Hot Mix Asphalt (HMA) using the Asphalt Mixture Performance Tester (AMPT). American Association of State Highway and Transportation Officials, Washington, DC. 41.

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) and/or Reclaimed Asphalt Shingles

T308 Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition . Method T312 Preparing and Determining the Density of Asphalt Mixture Specimens by Means of the Superpave Gyratory Compactor T315 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear . Rheometer (DSR)

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Develop Mix Design and Analysis Procedures for Asphalt ...

AASHTO TP 79-15: Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT) –Stiffness AASHTO TP 107-14: Standard Method of Test for Determining the Damage Characteristic Curve of Asphalt Mixtures from Direct Tension Cyclic Fatigue Tests

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Laboratory Evaluation of Foamed Warm Mix Asphalt

method outlined in AASHTO TP79, Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT). The unconfined repeated load tests were conducted with a deviatoric stress of 600 kPa and a test temperature of 54.4oC, which corresponds to New Jersey’s average

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Determining the dynamic modulus of HMA (SUPERPAVE) Mixtures

Fines and coarse aggregates play vital role in achieving strength properties of hot mix asphalt mixtures (HMA). ASTM D 3515 recommends nine types of gradations combinations to be used for HMA with ...

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(PDF) Measurement of Dynamic Modulus and Master Curve ...

Jul 30, 2015  Standard Method of Test for Determining Dynamic Modulus o f Hot Mix Asphalt HMA) [AFNOR (2012). NF EN 12697-26, Asphalt Mixtures, Test Method for asphalt Mixtur es.

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Dynamic Modulus - Matest

Dynamic Modulus testing equipment Asphalt. Product specification on our website. Request information with no obligation. ... AASHTO T342 Determining Dynamic Modulus of hot mix asphalt (HMA) B255 KIT Dynamic modulus comprises: B200

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A Multiple Laboratory Study of Hot Mix Asphalt Performance ...

The complex dynamic modulus, E*, is defined as the absolute value of the maximum (peak‐to‐ peak) stress divided by the maximum recoverable (peak‐to‐peak) axial strain for a hot mix asphalt (HMA) cylindrical specimen subjected to a sinusoidal loading.

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Estimation of Asphalt Concrete Modulus Using the ...

Jun 02, 2018  The mechanical dynamic modulus test was used to determine the dynamic moduli of hot-mix asphalt (HMA) with and without different types of fibers, and master curves were developed. The ultrasonic pulse velocity (UPV) test was then conducted on the same specimens to estimate the dynamic moduli across multiple temperatures, and master curves were ...

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HMA Performance Tests – Pavement Interactive

Unconfined dynamic modulus. ASTM D 3497: Dynamic Modulus of Asphalt Mixtures; Shear dynamic modulus. AASHTO TP 7: Determining the Permanent Deformation and Fatigue Cracking Characteristics of Hot Mix Asphalt (HMA) Using the Simple Shear Test (SST) Device, Procedure E – Frequency Sweep Test at Constant Height. Empirical Tests

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Laboratory Evaluation of Foamed Warm Mix Asphalt

method outlined in AASHTO TP79, Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT). The unconfined repeated load tests were conducted with a deviatoric stress of 600 kPa and a test temperature of 54.4oC, which corresponds to New Jersey’s average

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AASHTO Standards Update - National Asphalt Pavement ...

• T322-07 Determining Creep compliance and strength of hot mix asphalt (HMA) using Indirect Tensile Test Device ; Steward: Florida • PP60-14 “Preparation of cylindrical specimen using the Superpave Gyratory Compactor” ; Steward: FHWA • PP61-13 “Developing Dynamic Modulus Master Curves for Asphalt

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COMP TS 2d- Proportioning of Asphalt-Aggregate Mixtures ...

Determining Dynamic Modulus of Hot Mix Asphalt (HMA) T 344-12 (2016) Evaluation of Superpave Gyratory Compactor (SGC) Internal Angle of Gyration Using Simulated Loading: T 378-17: Determining the Dynamic Modulus and Flow Number for Asphalt Mixtures Using the Asphalt Mixture Performance Tester (AMPT) MP 23-15 (2018)

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Develop Mix Design and Analysis Procedures for Asphalt ...

AASHTO TP 79-15: Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT) –Stiffness AASHTO TP 107-14: Standard Method of Test for Determining the Damage Characteristic Curve of Asphalt Mixtures from Direct Tension Cyclic Fatigue Tests

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Impact of aggregate packing on dynamic modulus of hot mix ...

Because the dynamic modulus is considered as the most important HMA property influencing the field fatigue and rutting performance of a flexible pavement and are used in the mechanistic-empirical pavement design guide for determining the stress-strain responses of the pavements, a study of the impact of aggregate packing on dynamic modulus will ...

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"On Dynamic Modulus of Asphalt Concrete for Moisture ...

Jul 12, 2014  Dynamic modulus (E*) test has gained substantial acceptance in recent years for evaluating Hot Mix Asphalt (HMA) rutting and fatigue cracking performances. Indeed, the recently developed Mechanistic Empirical Pavement Design Guide (MEPDG) uses E* data for stress and strain calculation, and E*-based models for prediction fatigue and rutting performances of a HMA pavement.

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Characterization of Asphalt Mixtures with High Recycled ...

T 164, Quantitative Extraction of Asphalt Binder from Hot-Mix Asphalt (HMA) R 30, Mixture Conditioning of Hot-Mix Asphalt (HMA) T 315-12, Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR)

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Numerical Analysis of Leutner Shear Tests on Interface ...

Aug 16, 2021  AASHTO: TP-79 (2013) Standard method of test for determining the dynamic modulus and flow number for Hot Mix Asphalt (HMA) using the Asphalt Mixture Performance Tester (AMPT). American Association of State Highway and Transportation Officials, Washington, DC. 41.

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